I _______ keep dogs for protection, but now I keep them as pets.
#78113
A
would rather
B
had better
C
used to
D
have to
推荐题目
—Must I finish the work today, mom ?—No, you ______.You can finish it tomorrow.
#74596
A
mustn’t
B
can’t
C
shouldn’t
D
needn’t
Keep your slides simple. If they have too much text, people ____ well feel bored.
#63604
A
may
B
must
C
need
D
can
(2013·江西鹰潭一中高三一模)What a pity! Considering his ability and experience, he ________ better.
#62423
A
need have done
B
must have done
C
can have done
D
might have done
― Why ______ you stay in the countryside, where it is not convenient to go shopping?―But I’ve found it rather valuable for my health.
#63432
A
can
B
must
C
may
D
shall
There's enough time for you to go to the airport.You hurry now.
#75817
A
should
B
needn't
C
must
D
can't